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(No Model.) 2 Sheets-Sheet 1.

H. W. HALES.

CAMERA No. 423,682. Patented Mar. 18, 1890.

W/T/V E8: INVENTO/i wmw @W I BY Al Mg ATTORNEY (No Model.) 2Sheets-Sheet 2. H. W. HALES.

CAMERA.

No. 423,682. 7 Patented Mar. 18, 1890.

W/ 8858: INVENTOI? 2% x ww B y M g ATTORNEY UNITED STATES PATENT OFFICE.

HENRY W. HALES, OF RIDGEVOOD, NEV JERSEY, ASSIGNOR TO EDIVARD LHORSMAN,OF NEW YORK, N. Y.

CAMERA.

SPECIFICATION forming part of Letters Patent No. 423,682, dated March18, 1890.

Application filed April 10, 1889. Serial No. 306,702. (No model.)

To all whom it may concern;

Be it known that I, HENRY .V. IIALES, of Ridgewood, in the county ofBergen and State of New Jersey, have invented a new and usefulImprovement in Cameras, of'which the following is a full, clear, andexact description.

The principle of my invention lies in supplying cameras with what I terma univerro sal front, whereby the lens may be readily adjusted in anydirectionhorizontally, vertically, or at any angle-to bring the imageproperly upon the plate. By my construction the lens is not onlyrendered movable in every conceivable direction, but all danger ofsticking in damp weather is obviated, and the construction is cheap anddurable.

Reference is to be had to the accompanying drawings, forming apart ofthis specification,

in which similar letters of reference indicate corresponding parts inall the figures.

Figure 1 is a perspective view of a camera having myinvention applied tothe open front thereof. Fig. 2 is a sectional elevation of the same.Fig. 3 is a-frontview showing my invention applied to a solid-frontcamera, and Fig. 4 is a similar view showingthe lens'tube plate turnedat an angle.

The main body of the camera may be of the usual or of any approvedconstruction.

A is the apertnred plate, to which the lenstube B is attached. Thisplate is made universally adjustable by a rotating connection orcoupling with the camera front, in which 5 connection it is also adaptedto slide. The said connection in this instance comprises a circularmetallic rim d, fitted in a circular opening d in the camera front, andthe cleats or holders d for the plate A. The rim (Z is 40 held and madetight in the opening (1' to exclude light by clinching its inner edge,as shown at 01 Fig. 2; but any other suitable fastening means might beemployed, which, while excluding the light, would permit the connectionto turn quite freely in the opening (1. The holding-cleats (Z are bypreference made integral with the rim (1, and in this instance areshaped to grasp the beveled side edges of the lens-plate A. The innersurface of the plate A is provided with a layer of felt c to exclude thelight.

In Figs. 1 and 2 the body of the camera is provided wit-l1 an open frontD, which may be removed and reversed, so that the lens and lens-tube maybe carried within the bellows, and in these figures I have shown myinvention applied to the said front D. In Figs. 3 and 4 I have shown myinvention applied to the permanent front of the camera.

It will be understood that while I have shown the plate A having beveledside edges and the holders (1 bent to conform thereto,"

I may employ any construction or attachment of the plate A to therotating connection which would permit the longitudinal adjustment ofthe said plate.

In use, in focusing, the plate may be turned to horizontal position, asshown in Fig. 1, and adjusted to the right or left, or it may be turnedto vertical position, as shown in 7c Fig. 3, and adjusted up and down,or it may be turned at an angleany angle, as illustrated in Fig.4-7-3110. adjusted so that the plate is absolutely universallyadjustable, adapting it to shift the lens to properly locate the image,no matter how unevenly the camera support or tripod may stand.

By making the rim (Z of metal, and also the holders (1 those parts arewholly unaffected by moisture, and are always ready for use.

Having thus described my invention, what I claim as new, and desire tosecure by Letters Patent, is-

The camera front having a circular aperture, in combination with thecoupling comprising a circular rim (Z, fitted to rotate in said openingand having outwardly -projecting cleats to receive the lens-plate,substantially as described.

HENRY IV. IIALES.

\Vitnesses:

E. M. CLARK, J. SEDGWIOK.

